A new exhibit at the BYU Museum of Art illustrates the ideological shift that quelled the Modernist movement. Turning Point: The Demise of Modernism and the Rebirth of Meaning in American Art presents pieces that show not only how American art changes with time, but how the theory and perspective shifts from one generation to the next. Campbell Gray and Jeff Lambson, director and curator of contemporary art, help us chart the ideas - or lack thereof - behind modern art.—Original airdate: 7/17/2008